Published online by Cambridge University Press: 01 May 2009
Dithyrocaris ovalis. W. and E. (Pl. V. Fig. 1), Mems. Geol. Survey, Expl. Sheet 23, Scotland, 1873, p. 100.
This species most nearly resembles D. Colei in outline, but is little more than half its size, and is quite destitute of the strong median and lateral ridges which mark Portlock's species.
page 107 note 1 See Geological Report on Londonderry, etc., by Captain Portlock, Dublin, 1843, p. 314, pl. xii.Google Scholar
page 110 note 1 Two of the species of Dithyrocaris were described in the First Part of this PaperGoogle Scholar, See Geol. Mag. 1873, Vol. X. p. 482, Pl. XVI.Google Scholar